Which is the biggest planet in our solar system?
Which is the smallest planet in the universe?
Which planet is nearest to the Earth?
How much area on the earth is covered by water?
Which planet is the smallest?
Which planet is known as a Red Planet?
Which is the seventh planet from the sun?
Which sport is the only sport which has been played on the moon?
Which is the brightest planet?
Name of the planets in our solar system?